/*
 *
 *  * Copyright 2014 NAVER Corp.
 *  *
 *  * Licensed under the Apache License, Version 2.0 (the "License");
 *  * you may not use this file except in compliance with the License.
 *  * You may obtain a copy of the License at
 *  *
 *  *     http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  * Unless required by applicable law or agreed to in writing, software
 *  * distributed under the License is distributed on an "AS IS" BASIS,
 *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  * See the License for the specific language governing permissions and
 *  * limitations under the License.
 *
 *
 */

package com.navercorp.pinpoint.rpc.util;

/**
 * @Author Taejin Koo
 */
public final class StringUtils {

    private StringUtils() {
    }

    public static boolean isEmpty(String string) {
        return string == null || string.isEmpty();
    }

    public static boolean isEquals(String string1, String string2) {
        if (string1 == null) {
            return string2 == null;
        }

        return string1.equals(string2);
    }

}
